Discussion :: 2D Drawing Representation - General Questions (Q.No.1)
This is a conical-shaped recess around a hole, often used to receive a tapered screw head:
Answer: Option D
No answer description available for this question.
|Suprith H S said: (Nov 21, 2015)|
|Enlarge and bevel the rim of (a drilled hole) so that a screw, nail, or bolt can be inserted flush with the surface.|
|Deepak Sharma said: (Oct 25, 2016)|
|Please explain that question in a simple way.|
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